Vacuum cleaner



FIG. 1 is a front perspective view of a vacuum cleaner in accordance with our new design;

FIG. 2 is a rear perspective view of the vacuum cleaner in accordance with our new design;

FIG. 3 is a front elevational view of the vacuum cleaner in accordance with our new design;

FIG. 4 is a rear elevational view of the vacuum cleaner in accordance with our new design;

FIG. 5 is a top plan view of the vacuum cleaner in accordance with our new design;

FIG. 6 is a bottom plan view of the vacuum cleaner in accordance with our new design;

FIG. 7 is a right side elevational view of the vacuum cleaner in accordance with our new design;

FIG. 8 is a left side elevational view of the vacuum cleaner in accordance with our new design;

FIG. 9 is a front perspective view of the vacuum cleaner in accordance with our new design showing when a hose and a nozzle are attached to the vacuum cleaner; and,

FIG. 10 is a front perspective view of the vacuum cleaner in accordance with our new design showing when a hose and a nozzle are attached to the vacuum cleaner and the hose is in a stored position.

The broken lines shown in the vacuum cleaner are for portions that form no part of the claimed design. The dash dot dash lines are shown as boundary and form no part of the claimed design. The broken lines shown in FIGS. 9 and 10 are for portions of the vacuum cleaner that form no part of the claimed design, and for environmental features that form no part of the claimed design. 

CLAIM The ornamental design for a vacuum cleaner, as shown and described. 